e5b98f79e84d434b44fe4dab6b0e7823772d32744249a8fb9fb2288d0b354b21

Analysis

max time kernel
44s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
11-10-2022 18:40

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General

Target

PS2 Bios 30004R V6 Pal.mec
Size

4B
MD5

3faf7c064a4984f53e2ef5e80ed543bc
SHA1

3f8affbe07024ccd2f5b8374072d0928c583a862
SHA256

fbbfc6c156266ac7e9afb37f0cc53fb78fadf2f09f580e56b2da57e6539e463b
SHA512

d19a596c9b64033e2735ac7138771d53d02625849a58d88db75d7afcce410f756f4c5e33a61f939e09701fa2b6a7c2a7b3dccdef6843e03b4b9136b71e41bf17

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 628 wrote to memory of 1648	628	cmd.exe	28
PID 628 wrote to memory of 1648	628	cmd.exe	28
PID 628 wrote to memory of 1648	628	cmd.exe	28

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\PS2 Bios 30004R V6 Pal.mec"
1⤵
- Suspicious use of WriteProcessMemory
PID:628
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\PS2 Bios 30004R V6 Pal.mec
  2⤵
  - Modifies registry class
  PID:1648

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/628-54-0x000007FEFC5A1000-0x000007FEFC5A3000-memory.dmp

Filesize
8KB

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